Cutting unit for cutting hard cigarette case liner blanks

Patent name Cutting unit for cutting hard cigarette casing liners Patent applicant Kyrgyz Joint Stock Company Principal Applicant Address Bologna, Italy Inventor Mario Spatafora Application (Patent) No. 200510066060.4 Date of application 2005.04.19 Date of Approval Audit No. 1689797 Date of Validation Notice 2005.11.02 Specification CD No. D0544 Main Classification No. B31B1/20 Classification No. B31B1/20 Partition Original Application No. Priority No. 2004.4.19 IT BO2004A 000222 Abstract The present invention discloses a cutting unit (1) A blank (3) for cutting a rigid cigarette casing liner (2), wherein a continuous wrapping material strip (12) is conveyed in a given direction (13) through a cutting station (14). The cutting station is equipped with a cutter (18) comprising a guillotine (31) and a blade (30), and is equipped with a stationary cutting table seat (17) comprising an opposing blade (22); the cutter (18) surrounds and strips ( 12) The direction of travel (13) The intersecting fixed shaft (29) swings to and from the working position in which the cutting member (31) contacts the cutting surface (21) of the cutting table (17). Work to cut in the upstream of the blade (22) With a portion (12) and blade (30) is located on the outside of the blade (22) to cut the strip along the cutting line (12). Sovereignty item 1. A cutting unit for cutting a blank of a sleeve of a rigid cigarette case, including a cutting station (14); a conveying line (15) for passing along the cutting station (14) A given delivery path (P) conveys a continuous strip of packaging material (12) in a given direction (13); and a cutting device (16) at the cutting station (14) to hold the strip ( 12) cutting into a continuous blank (3); the cutting device (16) comprises a stationary cutting table seat (17) with an opposing blade (22); a knife (18) mounted to surround the direction (13) An intersecting fixed axis of rotation (29) rotates and has a blade (30) that mates with the facing blade (22); and an actuating device (19) that is connected to the knife (18) so that the The tool (18) swings about the axis of rotation (29) between a first position and a second position, wherein in the first position the knife (18) and the cutting table seat (17) are located in the conveying Opposite sides of the path (P), and in the second position, the blade (30) and the facing blade (22) are on the same side of the conveying path (P); the unit (1) The feature is that the cutting The pedestal (17) includes a contact surface (21) along the conveying path (P) upstream of the facing blade (22); and the tool (18) includes a guillotine (31), said The cutting piece is integrally formed with the blade (30), and when the blade (18) is in the second position, the contact surface (21) is faced to press the strip (12) against the Contact surface (21). International Application International Announcement Date of Entry into the Country Patent Agency Beijing Kangxin Intellectual Property Agency Co., Ltd. Agency Address Zhang Sheyi Song Ziliang